以下哪个短语不能表达can't do sth. 的意思?
A、have the capability to do
B、fail to do sth.
C、be not able to do sth.
D、be incapable of doing sth.
【正确答案】：A
【题目解析】：考察短语: can't do sth.意为不能做某事. A选项have the capability to do有做某事的能力; B选项fail to do sth.不能做某事; C选项be not able to do sth.不能够做某事; D选项be incapable of doing sth.无法做某事. 故选A.
